Line a baking tray with wax paper or parchment paper.

Coarsely chop half of the mini chocolate eggs.

Melt the milk chocolate candy melts in a double boiler or a microwave-safe bowl in the microwave. Stir until smooth. Pour the melted milk chocolate candy onto the prepared tray and spread it out to a rectangle about 10 to 11 inches long by 6 to 7 inches wide.

Melt the white candy melts in a double boiler or a microwave-safe bowl in the microwave. Stir until smooth. Pour the melted white candy onto the spread-out milk chocolate candy. Use a toothpick to swirl them together lightly.

Melt the pink candy melts in a double boiler or a microwave-safe bowl in the microwave. Stir until smooth. Pour the melted pink candy onto the spread-out milk chocolate candy and white chocolate candy. Use a toothpick to swirl them together lightly.

Working quickly before the candy sets, sprinkle the mini chocolate eggs (both the chopped and whole), mini marshmallows, and sprinkles on top of the candy.

Let the candy set before breaking it into pieces.